Giacomo Tesio
c7d0f621c9
I'm very grateful to Charles Forsyth for creating most of Jehanne's kernel and to 9front's guys for all the code and ideas they freely share. Here I make their copyrights explicit as they had been erroneusly omitted or messed up before. Sorry.
31 lines
434 B
C
31 lines
434 B
C
/* Copyright (C) Charles Forsyth
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* See /doc/license/NOTICE.Plan9-9k.txt for details about the licensing.
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*/
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#include "u.h"
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#include "../port/lib.h"
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#include "mem.h"
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#include "dat.h"
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#include "fns.h"
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int
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incref(Ref *r)
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{
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int x;
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x = ainc(&r->ref);
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if(x <= 0)
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panic("incref pc=%#p", getcallerpc());
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return x;
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}
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int
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decref(Ref *r)
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{
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int x;
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x = adec(&r->ref);
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if(x < 0)
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panic("decref pc=%#p", getcallerpc());
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return x;
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}
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